26 results
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Listeriosis Summary ... Gastroenteritis) • PCR ... culture (Invasive disease ... TheIDtrivia #Listeriosis ... diagnosis #management #infectiousdiseases
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Listeriosis Summary ... Gastroenteritis) • PCR ... culture (Invasive disease ... TheIDtrivia #Listeriosis ... diagnosis #management #infectiousdiseases
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
Fractures on X-Ray ... Kienboch disease ... Devpriyo Pal @drdevradiology ... Hand #Fractures #XRay ... Radiology #Wrist #differential
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
congenital heart disease ... ; CXR, chest X-ray ... hypertension; PCH ... veno-occlusive disease ... , chronic lung disease
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
• CD4 < 200: PCP ... Fungal, AFB), TB PCR ... sputum, PCP DFA ... Infectious Diseases ... diagnosis #evaluation #differential
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Hemolysis - Differential ... Drug-associated, PCH ... , Drugs, Liver Disease ... Electrolytes: Wilson's disease ... #Hemolysis #Differential
Chagas Disease (American trypanosomiasis) - Diagnosis and Management Summary
Acute Chagas Disease (8-12 weeks):
 • Mild: Malaise,
Chagas Disease ( ... Acute Chagas Disease ... PCR is gold standard ... PCR not useful for ... #Microbiology #InfectiousDiseases
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
hemorrhage • CSF PCR ... Toxoplasma gondii PCR ... Demyelinating disease ... • JC-virus PCR ... Enhancement • PCR
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
toxo IgG • CNS PCR ... lymphoproliferative disease ... • Metastatic disease ... demyelinating diseases ... Lesions #Brain #differential
Tularemia - Diagnosis and Management Summary
Francisella tularensis - Aerobic fastidious gram-negative Coccobacillus - Zoonotic Infection
 •
Culture & GS, PCR ... Treatment: • Severe Disease ... Streptomycin • Moderate Disease ... management #treatment #infectiousdiseases